When you don't understand something complex you might fall into the trap of thinking you lack the intelligence to ever figure out something so complex. So you learn to look to the media org/broadcast believing it is a trustworthy source and is intellectually superior to you. But you can work out complex things if you want to. You don't have to rely on others. It is best to do your own due dilligence.
(Acts 17:11) . . .Now the latter were more noble-minded than those in Thessalonica, for they received the word with the greatest eagerness of mind, carefully examining the Scriptures daily as to whether these things were so. . .
Also sometimes people who are seeking to trick you make simple things deliberately hard to understand by using words you are not familiar with or words that shift in meaning. And, they can make things so long and boring.... like a 3 day convention...yawn, yawn, yawn... you just lose the thread of what they are saying.